/**
 * Copyright 2016 vip.com.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 * </p>
 */

/**
 *
 */
package spring.cloud.tasks.api.domain;

import lombok.Getter;
import lombok.Setter;
import lombok.extern.slf4j.Slf4j;

@Slf4j
@Setter
@Getter
public class DomainStatistics {

    private long processCountOfAllTime;

    private long errorCountOfAllTime;

    private long processCountOfTheDay;

    private long errorCountOfTheDay;

    private String domainName;

    private int shardingCount;

    private String zkList;

    /**
     * name & namespace
     */
    private String nns;

    private float failureRateOfAllTime;

    public DomainStatistics() {
    }

    public DomainStatistics(String domainName, String zkList, String nns) {
        this.domainName = domainName;
        this.zkList = zkList;
        this.nns = nns;
    }

    public float getFailureRateOfAllTime() {
        if (processCountOfAllTime == 0) {
            return 0;
        }
        double rate = (double) errorCountOfAllTime / processCountOfAllTime;
        return (float) (Math.floor(rate * 10000) / 10000.0);
    }
}
